1#---------------------------------------------------------------------------------
2.SUFFIXES:
3#---------------------------------------------------------------------------------
4
5ifeq ($(strip $(DEVKITARM)),)
6$(error "Please set DEVKITARM in your environment. export DEVKITARM=<path to>devkitARM")
7endif
8
9include $(DEVKITARM)/ds_rules
10
11#---------------------------------------------------------------------------------
12# TARGET is the name of the output
13# BUILD is the directory where object files & intermediate files will be placed
14# SOURCES is a list of directories containing source code
15# DATA is a list of directories containing data files
16# INCLUDES is a list of directories containing header files
17#---------------------------------------------------------------------------------
18TARGET		:=	$(shell basename $(CURDIR))
19BUILD		:=	build
20SOURCES		:=	../../
21DATA		:=	data
22INCLUDES	:=	include
23
24#---------------------------------------------------------------------------------
25# options for code generation
26#---------------------------------------------------------------------------------
27ARCH	:=	-mthumb -mthumb-interwork
28
29CFLAGS	:=	-Wall -O2\
30		-march=armv5te -mtune=arm946e-s \
31		-fomit-frame-pointer -ffast-math \
32		$(ARCH)
33
34CFLAGS	+=	$(INCLUDE) -DARM9
35CXXFLAGS	:= $(CFLAGS) -fno-rtti -fno-exceptions
36
37ASFLAGS	:=	$(ARCH) -march=armv5te -mtune=arm946e-s
38LDFLAGS	=	-specs=ds_arm9.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map)
39
40#---------------------------------------------------------------------------------
41# list of directories containing libraries, this must be the top level containing
42# include and lib
43#---------------------------------------------------------------------------------
44LIBDIRS	:=	$(LIBNDS)
45
46#---------------------------------------------------------------------------------
47# no real need to edit anything past this point unless you need to add additional
48# rules for different file extensions
49#---------------------------------------------------------------------------------
50ifneq ($(BUILD),$(notdir $(CURDIR)))
51#---------------------------------------------------------------------------------
52
53export OUTPUT	:=	$(CURDIR)/lib/libz.a
54
55export VPATH	:=	$(foreach dir,$(SOURCES),$(CURDIR)/$(dir)) \
56			$(foreach dir,$(DATA),$(CURDIR)/$(dir))
57
58export DEPSDIR	:=	$(CURDIR)/$(BUILD)
59
60CFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
61CPPFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
62SFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
63BINFILES	:=	$(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
64
65#---------------------------------------------------------------------------------
66# use CXX for linking C++ projects, CC for standard C
67#---------------------------------------------------------------------------------
68ifeq ($(strip $(CPPFILES)),)
69#---------------------------------------------------------------------------------
70	export LD	:=	$(CC)
71#---------------------------------------------------------------------------------
72else
73#---------------------------------------------------------------------------------
74	export LD	:=	$(CXX)
75#---------------------------------------------------------------------------------
76endif
77#---------------------------------------------------------------------------------
78
79export OFILES	:=	$(addsuffix .o,$(BINFILES)) \
80			$(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
81
82export INCLUDE	:=	$(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
83			$(foreach dir,$(LIBDIRS),-I$(dir)/include) \
84			-I$(CURDIR)/$(BUILD)
85
86.PHONY: $(BUILD) clean all
87
88#---------------------------------------------------------------------------------
89all: $(BUILD)
90	@[ -d $@ ] || mkdir -p include
91	@cp ../../*.h include
92
93lib:
94	@[ -d $@ ] || mkdir -p $@
95
96$(BUILD): lib
97	@[ -d $@ ] || mkdir -p $@
98	@$(MAKE) --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile
99
100#---------------------------------------------------------------------------------
101clean:
102	@echo clean ...
103	@rm -fr $(BUILD) lib
104
105#---------------------------------------------------------------------------------
106else
107
108DEPENDS	:=	$(OFILES:.o=.d)
109
110#---------------------------------------------------------------------------------
111# main targets
112#---------------------------------------------------------------------------------
113$(OUTPUT)	:	$(OFILES)
114
115#---------------------------------------------------------------------------------
116%.bin.o	:	%.bin
117#---------------------------------------------------------------------------------
118	@echo $(notdir $<)
119	@$(bin2o)
120
121
122-include $(DEPENDS)
123
124#---------------------------------------------------------------------------------------
125endif
126#---------------------------------------------------------------------------------------
127